[AT] 3pt mower top link

[Dean VP]

Many manufactures use two short parallel bars hooked to each side of the normal top link attaching
point and the top link. These two parallel bars become under tension when the implement is lifted
but allows the implement to float and follow the terrain when down. However, unlike a chain the
amount of travel is limited to the length of the bars if the tractor is tending to go over
backwards. Much safer than a chain.

Dean VP
Snohomish, WA 98290

Confidence is the feeling you have before you completely understand the situation!


-----Original Message-----
From: at-bounces at lists.antique-tractor.com [mailto:at-bounces at lists.antique-tractor.com] On Behalf
Of Steve W.
Sent: Saturday, August 28, 2010 8:39 AM
To: Antique tractor email discussion group
Subject: Re: [AT] 3pt mower top link

Dick Day wrote:
> Larry, thank you. You just confirmed what I thought.  The rigid top link 
> works ok if the land is pretty level but, as you say, for un-even ground, 
> it's a pain.
> 
> I wonder why the manufacturer's don't offer the mowers with a chain option.
> 
> I may start converting mine this weekend.
> 
> Dick

Liability. With the rigid links the mower acts sort of like a wheely bar
if the operator decides to act stupid. It also prevents the mower from
tipping up enough to expose the blades.

Personally I like the chain because it makes the mower follow the
terrain better. Also makes it easier when your backing up as the mower
will ride up instead of trying to dig in.

-- 
Steve W.
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